Kirk Jones will helm the pic that is based on the Heidi Murkoff tome and follows four couples as they prepare for parenthood. Rodriguez will play Kendrick’s roommate.

Heather Hach wrote the first draft and Shauna Cross wrote the latest draft with Mike Medavoy, Arnie Messer and David Thwaites producing the pic.

Rodriguez most recently wrapped production on the comedy “Casa De Mi Padre” opposite Will Ferrell and Diego Luna and can be seen next in Summit’s “Man on a Ledge” starring Sam Worthington and Elizabeth Banks.